What! She Used a Spatial Key to Trigger the Spiritual Qi Revival

The heroine, Lin Xia, unexpectedly obtains a jade pendant pocket dimension and turns her fortunes around by making the most of it. Later, she discovers that the jade pendant is actually the key to awakening spiritual energy throughout China. In the end, she chooses to turn over the pocket dimension, and China ushers in an era of cultivation for all. Modern setting + strong female lead + no romance